Neon Art - Mitch ReidElectro-Pop DesignsCustom 16 Inch Equilateral PyramidsFormed and Welded Stainless SteelSand Cast 1/4 Inch Thick AluminumContact us for further informationThe images below are pictures of the cut bowling ball feet for the MobileEducational Kiosk. The top picture shows the bowling ball top side and theimages below show what the underside which is the inside of a bowling ball.